Home / 107,444.02-161,166.03-37,323.40

Finding the Fourth Proportional to 107,444.02, 161,166.03 and 37,323.40

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Solution

The fourth proportional to 107,444.02, 161,166.03 and 37,323.40 is: 55,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,444.02 : 161,166.03 = 37,323.40 : x
  2. Step 2: Convert to fraction form
    107,444.02/161,166.03 = 37,323.40/x
  3. Step 3: Cross multiply
    107,444.02x = 161,166.03 × 37,323.40
  4. Step 4: Simplify right side
    107,444.02x = 6,015,264,204.10
  5. Step 5: Solve for x
    x = 6,015,264,204.10/107,444.02
  6. Step 6: Final answer
    x = 55,985.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.